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40 lines
955 B
C
40 lines
955 B
C
/*
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* Copyright 2019 Cerebras Systems
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*
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* Use of this software is governed by the MIT license
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*
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* Written by Sven Verdoolaege,
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* Cerebras Systems, 175 S San Antonio Rd, Los Altos, CA, USA
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*/
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/* Given a function defined over a parameter domain,
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* convert it to a function defined over a domain corresponding
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* to "domain".
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*/
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__isl_give TYPE *FN(TYPE,insert_domain)(__isl_take TYPE *obj,
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__isl_take isl_space *domain)
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{
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isl_size dim;
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isl_space *obj_space;
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obj_space = FN(TYPE,peek_space)(obj);
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if (isl_space_check_is_set(domain) < 0 ||
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isl_space_check_is_set(obj_space) < 0)
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goto error;
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dim = isl_space_dim(domain, isl_dim_set);
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if (dim < 0)
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goto error;
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domain = isl_space_replace_params(domain, obj_space);
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obj = FN(TYPE,from_range)(obj);
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obj = FN(TYPE,add_dims)(obj, isl_dim_in, dim);
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obj = FN(TYPE,reset_domain_space)(obj, domain);
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return obj;
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error:
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isl_space_free(domain);
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FN(TYPE,free)(obj);
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return NULL;
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}
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